Shinsuke Iwao

activity

20072023

most citedUltradiscretization of the solution of periodic Toda equation

15 citations · 87 across the 23 of their papers we have counts for

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math.CO2023

On flagged $K$ -theoretic symmetric polynomials

Shinsuke Iwao

We provide a fermionic description of flagged skew Grothendieck polynomials, which can be seen as a $K$ -theoretic counterpart of flagged skew Schur polynomials. Our proof relies on…

math.CO2023

Generating functions of dual $K$ -theoretic $P$ - and $Q$ -functions and boson-fermion correspondence

Shinsuke Iwao

In this paper, we present a new algebraic description of Ikeda-Naruse's $K$ -theoretic Schur $P$ - and $Q$ -functions and their dual functions in terms of neutral fermion operators. W…

On flagged K-theoretic symmetric polynomials

Generating functions of dual K-theoretic P- and Q-functions and boson-fermion correspondence

On flagged $K$ -theoretic symmetric polynomials

Generating functions of dual $K$ -theoretic $P$ - and $Q$ -functions and boson-fermion correspondence